Dram (satuan)
(Dialihkan dari Oktadrakhma)
Dram (pengucapan Inggris alternatif drachm)[1][2][3] adalah sebuah satuan massa dalam sistem avoirdupois, dan satuan massa dan satuan volume dalam sistem apothecaries'.[2] Unit tersebut awalnya adalah koin dan massa pada zaman Yunani kuno.[4]
Referensi sunting
- ^ Simpson, John A.; Weiner, Edmund S.C., ed. (1989). "drachm, n.". Oxford English Dictionary (edisi ke-2nd). Oxford, England: Oxford University Press. ISBN 978-0-19-861186-8. OCLC 50959346. Diakses tanggal 2 July 2012.
Spelt drachm or dram.
Earlier version first published in New English Dictionary, 1897. - ^ a b National Institute of Standards and Technology (October 2011). Butcher, Tina; Cook, Steve; Crown, Linda et al. eds. "Appendix C – General Tables of Units of Measurement" (PDF). Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices. NIST Handbook. 44 (2012 ed.). Washington, D.C.: U.S. Department of Commerce, Technology Administration, National Institute of Standards and Technology. ISSN 0271-4027. OCLC OCLC 58927093. Retrieved 1 July 2012.
- ^ Boyer, Mary Jo (2009). "UNIT 2 Measurement Systems: The Apothecary System". Math for Nurses: A Pocket Guide to Dosage Calculation and Drug Preparation (edisi ke-7th). Philadelphia, PA: Wolters Kluwer Health | Lippincott Williams & Wilkins. hlm. 108–9. ISBN 978-0-7817-6335-6. OCLC 181600928. Diakses tanggal 2 July 2012.
- ^ Kesalahan pengutipan: Tag
<ref>tidak sah; tidak ditemukan teks untuk ref bernamaOEDdram
Pranala luar sunting
Lihat entri dram di kamus bebas Wiktionary.
- Appendix C – General Tables of Units of Measurement in Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices. NIST Handbook 44 (2012 ed.).
- Image Diarsipkan 2014-12-02 di Wayback Machine. of Ancient Greek silver drachm with flying Pegasus, Acarnania, Leucas, c. 470–450 BCE